---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20937 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 887 23691 0 7588 30824 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:34:d5:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe34:d5c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:94:91:a2 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:eff:fe94:91a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20937) 06/13/25 _x86_64_ (8 CPU) 16:59:20 LINUX RESTART (8 CPU) 17:00:03 tps rtps wtps bread/s bwrtn/s 17:01:01 123.24 23.55 99.69 2356.42 24801.79 17:02:01 439.90 3.88 436.02 463.58 211608.13 17:03:01 292.50 10.16 282.34 403.23 23846.88 17:04:01 12.30 0.02 12.28 2.27 16296.62 17:05:01 12.26 0.08 12.18 16.26 16428.80 17:06:01 12.43 0.07 12.36 9.20 16697.88 17:07:01 12.11 0.00 12.11 0.00 16828.00 17:08:01 129.30 0.28 129.01 14.93 33789.29 17:09:01 11.21 0.00 11.21 0.00 12136.91 17:10:01 2.38 0.00 2.38 0.00 39.36 17:11:01 1.87 0.00 1.87 0.00 33.72 17:12:01 24.15 0.03 24.11 0.93 410.33 Average: 89.38 3.12 86.26 266.43 31096.03 17:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 29047560 31641136 3891660 11.81 79000 2805796 1751796 5.15 958100 2592796 1077908 17:02:01 24477772 31433868 8461448 25.69 151144 6868780 4173260 12.28 1242708 6605844 228 17:03:01 23608624 30675848 9330596 28.33 166544 6953400 6182676 18.19 2124812 6557884 108 17:04:01 23612856 30665520 9326364 28.31 166616 6938728 6170192 18.15 2136836 6542248 76 17:05:01 23615488 30668792 9323732 28.31 166696 6939220 6138856 18.06 2135640 6542256 108 17:06:01 23615556 30669308 9323664 28.31 166796 6939508 6151756 18.10 2135448 6542340 72 17:07:01 23615432 30669300 9323788 28.31 166852 6939520 6173152 18.16 2135356 6542176 132 17:08:01 23227076 30596452 9712144 29.49 195352 7191440 6443272 18.96 2265236 6756288 1112 17:09:01 23229420 30599064 9709800 29.48 195444 7191604 6459364 19.00 2263360 6756400 128 17:10:01 23226996 30596924 9712224 29.49 195528 7191664 6459364 19.00 2266076 6756460 108 17:11:01 23236524 30606648 9702696 29.46 195608 7191744 6459364 19.00 2255412 6756544 136 17:12:01 23687372 31011732 9251848 28.09 195972 7153424 3315220 9.75 1893964 6697916 80 Average: 24016723 30819549 8922497 27.09 170129 6692069 5489856 16.15 1984412 6304096 90016 17:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 ens3 739.17 470.26 13558.50 42.66 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 11.86 11.86 1.14 1.14 0.00 0.00 0.00 0.00 17:02:01 veth364e401 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:02:01 ens3 2857.90 1493.09 29425.23 109.68 0.00 0.00 0.00 0.00 17:02:01 br-42c96ac988ba 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 vethcd3660a 23.88 22.03 10.93 16.07 0.00 0.00 0.00 0.00 17:03:01 veth3cc7cd0 0.38 0.58 0.02 0.04 0.00 0.00 0.00 0.00 17:03:01 veth364e401 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 17:03:01 ens3 62.04 47.79 313.73 5.23 0.00 0.00 0.00 0.00 17:04:01 vethcd3660a 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 17:04:01 veth3cc7cd0 0.33 0.35 0.02 0.02 0.00 0.00 0.00 0.00 17:04:01 veth364e401 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 ens3 11.88 8.60 2.57 2.24 0.00 0.00 0.00 0.00 17:05:01 vethcd3660a 0.17 0.17 0.54 0.02 0.00 0.00 0.00 0.00 17:05:01 veth3cc7cd0 0.30 0.32 0.01 0.02 0.00 0.00 0.00 0.00 17:05:01 veth364e401 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 ens3 10.98 6.22 2.66 2.47 0.00 0.00 0.00 0.00 17:06:01 vethcd3660a 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 17:06:01 veth3cc7cd0 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 17:06:01 veth364e401 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 16.15 12.76 3.57 3.21 0.00 0.00 0.00 0.00 17:07:01 vethcd3660a 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 17:07:01 veth3cc7cd0 0.32 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:07:01 veth364e401 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 11.05 6.13 2.64 2.13 0.00 0.00 0.00 0.00 17:08:01 vethcd3660a 21.68 17.48 6.73 23.76 0.00 0.00 0.00 0.00 17:08:01 veth3cc7cd0 0.23 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:08:01 veth364e401 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 107.25 67.36 1174.86 7.41 0.00 0.00 0.00 0.00 17:09:01 vethcd3660a 0.27 0.27 0.57 0.02 0.00 0.00 0.00 0.00 17:09:01 veth3cc7cd0 1.25 1.25 0.07 0.09 0.00 0.00 0.00 0.00 17:09:01 veth364e401 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 2.82 2.67 0.61 0.92 0.00 0.00 0.00 0.00 17:10:01 vethcd3660a 0.20 0.22 0.57 0.02 0.00 0.00 0.00 0.00 17:10:01 veth3cc7cd0 0.48 0.48 0.02 0.03 0.00 0.00 0.00 0.00 17:10:01 veth364e401 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 1.22 1.12 0.29 0.51 0.00 0.00 0.00 0.00 17:11:01 vethcd3660a 0.20 0.20 0.57 0.02 0.00 0.00 0.00 0.00 17:11:01 veth3cc7cd0 0.53 0.55 0.03 0.04 0.00 0.00 0.00 0.00 17:11:01 veth364e401 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 1.45 1.48 0.31 0.82 0.00 0.00 0.00 0.00 17:12:01 vethcd3660a 0.22 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 ens3 16.81 15.40 10.76 9.59 0.00 0.00 0.00 0.00 17:12:01 br-42c96ac988ba 44.31 52.47 2.77 311.38 0.00 0.00 0.00 0.00 17:12:01 docker0 35.94 51.52 3.27 301.05 0.00 0.00 0.00 0.00 Average: vethcd3660a 3.94 3.44 1.80 3.34 0.00 0.00 0.00 0.00 Average: ens3 318.76 176.94 3680.85 15.50 0.00 0.00 0.00 0.00 Average: br-42c96ac988ba 3.70 4.38 0.23 26.02 0.00 0.00 0.00 0.00 Average: docker0 3.00 4.31 0.27 25.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20937) 06/13/25 _x86_64_ (8 CPU) 16:59:20 LINUX RESTART (8 CPU) 17:00:03 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 10.34 0.00 1.47 1.96 0.04 86.19 17:01:01 0 1.72 0.00 1.09 0.24 0.09 96.86 17:01:01 1 2.09 0.00 0.96 5.20 0.02 91.74 17:01:01 2 2.62 0.00 0.78 0.12 0.02 96.46 17:01:01 3 7.52 0.00 1.52 7.54 0.07 83.34 17:01:01 4 25.11 0.00 2.23 0.62 0.05 71.98 17:01:01 5 28.97 0.00 2.39 1.05 0.05 67.54 17:01:01 6 6.59 0.00 1.66 0.36 0.03 91.35 17:01:01 7 8.04 0.00 1.09 0.62 0.02 90.23 17:02:01 all 15.44 0.00 7.95 17.26 0.06 59.29 17:02:01 0 12.81 0.00 8.48 46.20 0.09 32.43 17:02:01 1 15.48 0.00 7.75 18.87 0.07 57.84 17:02:01 2 15.33 0.00 8.49 4.74 0.03 71.40 17:02:01 3 16.42 0.00 7.89 10.74 0.05 64.90 17:02:01 4 14.59 0.00 8.36 4.71 0.05 72.29 17:02:01 5 16.72 0.00 7.41 8.22 0.07 67.58 17:02:01 6 16.29 0.00 7.92 23.20 0.05 52.53 17:02:01 7 15.86 0.00 7.31 21.70 0.05 55.07 17:03:01 all 13.12 0.00 2.13 2.55 0.05 82.15 17:03:01 0 14.07 0.00 2.48 0.72 0.07 82.67 17:03:01 1 11.17 0.00 1.78 1.52 0.07 85.46 17:03:01 2 11.45 0.00 1.96 1.02 0.07 85.50 17:03:01 3 11.56 0.00 2.03 2.16 0.05 84.20 17:03:01 4 10.55 0.00 2.14 5.96 0.05 81.29 17:03:01 5 19.39 0.00 2.49 1.44 0.05 76.64 17:03:01 6 14.42 0.00 2.21 1.11 0.03 82.23 17:03:01 7 12.40 0.00 1.91 6.43 0.07 79.20 17:04:01 all 0.29 0.00 0.12 0.74 0.04 98.82 17:04:01 0 0.47 0.00 0.18 0.00 0.05 99.30 17:04:01 1 0.27 0.00 0.12 0.00 0.03 99.58 17:04:01 2 0.18 0.00 0.12 0.00 0.03 99.67 17:04:01 3 0.22 0.00 0.12 0.00 0.02 99.65 17:04:01 4 0.42 0.00 0.17 0.08 0.03 99.30 17:04:01 5 0.40 0.00 0.12 0.00 0.03 99.45 17:04:01 6 0.15 0.00 0.07 0.00 0.03 99.75 17:04:01 7 0.20 0.00 0.08 5.84 0.03 93.84 17:05:01 all 0.32 0.00 0.14 0.58 0.03 98.93 17:05:01 0 0.17 0.00 0.23 0.00 0.05 99.55 17:05:01 1 1.10 0.00 0.08 0.00 0.03 98.79 17:05:01 2 0.23 0.00 0.15 0.00 0.03 99.58 17:05:01 3 0.23 0.00 0.13 0.00 0.03 99.60 17:05:01 4 0.22 0.00 0.17 0.02 0.02 99.58 17:05:01 5 0.22 0.00 0.08 0.02 0.03 99.65 17:05:01 6 0.23 0.00 0.12 0.00 0.02 99.63 17:05:01 7 0.13 0.00 0.13 4.64 0.03 95.06 17:06:01 all 0.24 0.00 0.14 0.40 0.03 99.20 17:06:01 0 0.22 0.00 0.13 0.00 0.05 99.60 17:06:01 1 0.28 0.00 0.10 0.00 0.02 99.60 17:06:01 2 0.25 0.00 0.10 0.00 0.03 99.62 17:06:01 3 0.37 0.00 0.20 0.00 0.02 99.42 17:06:01 4 0.15 0.00 0.08 0.00 0.02 99.75 17:06:01 5 0.27 0.00 0.25 0.00 0.03 99.45 17:06:01 6 0.17 0.00 0.12 0.00 0.02 99.70 17:06:01 7 0.17 0.00 0.07 3.20 0.05 96.52 17:07:01 all 0.22 0.00 0.11 0.32 0.03 99.31 17:07:01 0 0.40 0.00 0.13 0.00 0.08 99.38 17:07:01 1 0.15 0.00 0.12 0.00 0.02 99.72 17:07:01 2 0.13 0.00 0.12 0.00 0.03 99.72 17:07:01 3 0.37 0.00 0.17 0.00 0.03 99.43 17:07:01 4 0.15 0.00 0.08 0.00 0.00 99.77 17:07:01 5 0.12 0.00 0.12 0.00 0.03 99.73 17:07:01 6 0.18 0.00 0.08 0.00 0.00 99.73 17:07:01 7 0.30 0.00 0.13 2.54 0.03 96.99 17:08:01 all 5.96 0.00 1.41 0.87 0.05 91.70 17:08:01 0 4.87 0.00 1.64 0.18 0.07 93.24 17:08:01 1 5.98 0.00 1.50 1.62 0.05 90.84 17:08:01 2 8.76 0.00 1.39 0.05 0.07 89.73 17:08:01 3 7.71 0.00 1.12 0.44 0.03 90.70 17:08:01 4 4.18 0.00 1.54 0.97 0.03 93.28 17:08:01 5 4.00 0.00 1.49 0.08 0.05 94.38 17:08:01 6 5.25 0.00 1.29 0.02 0.03 93.41 17:08:01 7 6.96 0.00 1.29 3.66 0.07 88.02 17:09:01 all 0.18 0.00 0.08 0.24 0.04 99.47 17:09:01 0 0.63 0.00 0.15 0.02 0.10 99.10 17:09:01 1 0.07 0.00 0.00 0.00 0.02 99.92 17:09:01 2 0.08 0.00 0.05 0.00 0.03 99.83 17:09:01 3 0.07 0.00 0.08 0.07 0.03 99.75 17:09:01 4 0.18 0.00 0.08 0.00 0.03 99.70 17:09:01 5 0.10 0.00 0.05 0.00 0.03 99.82 17:09:01 6 0.17 0.00 0.12 0.00 0.03 99.68 17:09:01 7 0.13 0.00 0.05 1.80 0.02 98.00 17:10:01 all 0.16 0.00 0.09 0.01 0.04 99.70 17:10:01 0 0.35 0.00 0.15 0.00 0.12 99.38 17:10:01 1 0.23 0.00 0.05 0.00 0.00 99.72 17:10:01 2 0.12 0.00 0.03 0.03 0.03 99.78 17:10:01 3 0.13 0.00 0.13 0.07 0.02 99.65 17:10:01 4 0.08 0.00 0.07 0.00 0.03 99.82 17:10:01 5 0.15 0.00 0.15 0.00 0.05 99.65 17:10:01 6 0.17 0.00 0.12 0.02 0.05 99.65 17:10:01 7 0.05 0.00 0.07 0.00 0.03 99.85 17:11:01 all 0.18 0.00 0.07 0.01 0.04 99.70 17:11:01 0 0.60 0.00 0.08 0.00 0.08 99.23 17:11:01 1 0.20 0.00 0.07 0.00 0.02 99.72 17:11:01 2 0.12 0.00 0.10 0.00 0.07 99.72 17:11:01 3 0.20 0.00 0.10 0.05 0.05 99.60 17:11:01 4 0.07 0.00 0.08 0.00 0.02 99.83 17:11:01 5 0.05 0.00 0.07 0.00 0.03 99.85 17:11:01 6 0.10 0.00 0.03 0.00 0.02 99.85 17:11:01 7 0.07 0.00 0.03 0.00 0.03 99.87 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 1.36 0.00 0.43 0.05 0.04 98.13 17:12:01 0 1.84 0.00 0.40 0.03 0.07 97.66 17:12:01 1 1.03 0.00 0.30 0.03 0.03 98.60 17:12:01 2 1.51 0.00 0.49 0.05 0.10 97.86 17:12:01 3 1.25 0.00 0.32 0.18 0.03 98.21 17:12:01 4 1.17 0.00 0.45 0.00 0.03 98.35 17:12:01 5 1.25 0.00 0.53 0.03 0.03 98.15 17:12:01 6 1.39 0.00 0.45 0.03 0.02 98.11 17:12:01 7 1.42 0.00 0.47 0.03 0.05 98.03 Average: all 3.95 0.00 1.17 2.07 0.04 92.78 Average: 0 3.16 0.00 1.25 3.88 0.08 91.63 Average: 1 3.16 0.00 1.06 2.24 0.03 93.51 Average: 2 3.39 0.00 1.14 0.50 0.05 94.92 Average: 3 3.81 0.00 1.14 1.74 0.04 93.27 Average: 4 4.66 0.00 1.28 1.02 0.03 93.01 Average: 5 5.89 0.00 1.25 0.90 0.04 91.92 Average: 6 3.73 0.00 1.17 2.04 0.03 93.02 Average: 7 3.79 0.00 1.05 4.20 0.04 90.93